Rescale Method

In This Topic

Description

Rescales a label to a new frame of reference

Syntax

Visual Basic
Public Sub Rescale( _ ByVal Image As DicomImage, _ ByVal NewScaleMode As doScaleMode _ )

Parameters

Image

The image displayed within a DicomViewer to use as the basis of the new dimensions

NewScaleMode

Value	Description
doLabelScale3D	Used to specify points in 3D space using images' frame of reference
doLabelScaleCell	Dimensions are in the coordinate system used by DICOM in presentation states, where (0.0,0.0) represents the top left corner of the display area, and (1.0,1.0) represents the bottom right
doLabelScaleCell1000	Like Cell, but the corners are (0,0) and (1000,1000)
doLabelScaleImage	Dimensions are in image pixels
doLabelScaleOutput	Dimensions are in screen or other output device pixels and are unaffected by the zooming of the image

Remarks

The purpose of the this method is to scale images which have been drawn freehand in a DicomViewer’s frame of reference to the images or image “cells” contained within it.
This method is used to allow freehand additions to be added to an image, with or without the RotateModeWithImage property being set. If ImageTied is true, then the zoom, scrolling and orientation of the label are all adjusted so that it may be added to the given image’s Labels property, and will display as drawn, but will subsequently move correctly with the image.